You appear to have an extra comma at the end: INSERT INTO email_table VALUES (‘$CAMPAIGN’, ‘$IP’,) Try: INSERT INTO email_table VALUES (‘$CAMPAIGN’, ‘$IP’) BTW, I won’t judge your code too much but tracking people by IP is not very reliable. For example, a lot of corporate traffic behind company firewalls can use the same IP … Read more
Here is another option Example Select Robot_Type from (Select distinct Robot_Type From YourTable ) A Order By try_convert(int,left(replace(Robot_Type,’IRB’,”),patindex(‘%[a-z,/]%’,replace(Robot_Type,’IRB’,”)+’a’)-1)) ,Robot_Type Returns Robot_Type NULL IRB 120 IRB140 IRB 360 IRB 910SC —<< Disconnect from your desired results IRB 1200 IRB 1410 IRB 1520 IRB1600 IRB1600/1660 IRB1600ID IRB1600ID/1660ID IRB1660ID IRB 2400 IRB 2600 IRB 4400 IRB 4600 IRB … Read more
create procedure my_procedure (@col_alias varchar(100)) as declare @my_stmt nvarchar(max) = N’select 1+1 as ‘ + @col_alias exec sp_executesql @stmt = @my_stmt exec my_procedure @col_alias=”[This is a dynamix col alias]” This is a dynamix col alias ————————— 2 15 solved Generate column Alias name dynamically in MS SQL Server [closed]
You should check mysql DB – http://www.tutorialspoint.com/mysql/ And JDBC connection for connecting to mysql from Java – http://www.tutorialspoint.com/jdbc/jdbc-sample-code.htm solved Ways to store the data permanently [closed]
Practically any database should be able to run such queries. In the case of SQL, using a simple WHERE … LIKE … condition with wildcards should be sufficient for simple cases. The interesting question will be how to scale this once you are dealing with much larger amounts of data, think YouTube for video portals. … Read more
Here is one way to do it: sSQL = “SELECT Variable FROM GroupTable ” Set rs = CurrentDb.OpenRecordset(sSQL) On Error GoTo resultsetError dbValue = rs!Variable MsgBox dbValue, vbOKOnly, “RS VALUE” resultsetError: MsgBox “Error Retrieving value from database”,VbOkOnly,”Database Error” solved Simple VBA Select Query
For Sql Sever Select Row_Number() Over(Order By [EMP_NO] Desc) as Emp_No, EMP_NAME from TableName Order By [Emp_No] Desc Sql Fiddle Demo For Oracle Sql Developer Select Row_Number() Over(Order By “EMP_NO” Desc) as “Emp_No”, “EMP_NAME” from Table1 Order By “Emp_No” Desc Sql Fiddle Demo 18 solved how to reverse a sequence [closed]
I think you need a query like this: select censusyear, sum(case CitycenGender when ‘Male’ then 1 else 0 end) as ‘Total Male’, sum(case CitycenGender when ‘Female’ then 1 else 0 end) as ‘Total Male’ from CitycenTable inner join CensusYearTable on CityCensusYear = CensusYearID Regards. 2 solved SELECT COUNT TROUBLE IN QUERY [closed]
Try this: DECLARE @dt VARCHAR(8) = ‘201501’ SELECT LEFT(CONVERT(VARCHAR(8), DATEADD(m, -1, @dt + ’01’), 112), 6) Output: 201412 Using DATEADD you can calculate the previous month. This function conveniently accepts a string as an argument. CONVERT is then used to convert the result back to yyyymmdd format. 1 solved Get previous month in SQL when … Read more
Try <>. See Here for more detail SELECT * FROM `usr_uploaded_content` WHERE `id` <> ‘$content_id’ LIMIT 2 2 solved SQL SELECT WHERE NOT EQUAL
This looks like the author is comparing Apples to Oranges (no that’s too similar, how about Apples to Aliens). The performance they speak of comes form the result set being displayed in a browser (as a table) instead of waiting for hours for Brio or Toad to return results in a browser (with a crash … Read more
This value: admin’);# would terminate the SQL statement after the string “admin” and treat everything after as a comment. So this: SELECT ID, name, locale, lastlogin, gender, FROM USERS_TABLE WHERE (name=”$user” OR email=”$user”) AND pass=”$pass” essentially becomes this: SELECT ID, name, locale, lastlogin, gender, FROM USERS_TABLE WHERE (name=”admin”) A record is found and the system … Read more
What you do is use a conditional SUM SELECT SUM(CASE WHEN field IS NULL THEN 1 ELSE 0 END) as numNULL, SUM(CASE WHEN field IS NULL THEN 0 ELSE 1 END) as numNOT_NULL, FROM table EDIT Sorry if i missunderstand your question. But your comment is very different to you original question. http://www.w3schools.com/sql/sql_func_count.asp SQL COUNT(column_name) … Read more
You’re not actually running the command. You need to call ExecuteNonQuery or ExecuteScalar: using (var cmd = new SqlCommand(query, conDataBase)) { // set parameters… cmd.ExecuteNonQuery(); } 1 solved SQL parameters not working
Simply take out the MAX() function and add this column in your group by clause , happy days…… SELECT [b_BookNum] ,[b_CHMAT] ,COUNT(*) iCount FROM MPA.dbo.SCHM_Books GROUP BY [b_BookNum] ,[b_CHMAT] ORDER BY [b_BookNum] EDIT I am surprised that you have all the information you need to solve the problem and yet you are so incompetent to … Read more